5/16″ Solid Core Drill
All ring core drills are available with a straight shank or attached to a brass nut with standard 5/8″ -11, 3/4″-16, 1/2″-12, 2 1/2″-16 or 16mm x 2.0 female treads.
Standard length is 4″ for up to 7/8″ diameter. Standard length for 1″ and alrger is 6″.
Special lengths are available upon request. Some special daimeters may be available upon request.
All drill cores in good condition may be reptipped for new tool performance at a reduced price.
Note: Sizes are nominal shank sizes. Holes will be drilled slightly large.
$74.30
Additional 4" Cutting
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6″ OD Face Grinding Wheel – 30/40 Diamonds
PART# 902-221-0752 $306.10 -
1″ Half Bullnose R with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0939 $345.10 -
2 1/2″ OD x 1 1/2″ Wide Drum – 30/40 Diamonds
PART# 902-221-0214 $149.70 -
5/8″-18 Male Thread to to Ghines Thread
PART# 991-200-0068 $72.10 -
3/16″ Diameter Replacement Shank and Diamond Tip
PART# 902-225-0001 $24.60 -
3/4″ R Convex with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0961 $280.50 -
2″ Half Bullnose R with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0948 $554.60 -
2″ Full Bullnose with Center Bearing & Water – 50/60 Diamonds
PART# 902-221-1945 $665.50 -
4 cm Half Bullnose R with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0936 $442.90 -
2″ OD x 2″ Drum with Top Brg – 30/40 Diamonds
PART# 902-221-0916 $231.60 -
4 cm Half Bullnose R with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1936 $330.80 -
3/8″ Hollow Core Drill
PART# 902-227-3005 $88.60 -
3″ OD x 2″ Drum with Top Brg – 50/60 Diamonds
PART# 902-221-1920 $359.70 -
3 cm Full Bullnose with Center Bearing & Water – 30/40 Diamonds
PART# 902-221-0946 $496.20 -
45° Bevel x 1/2″ Wide with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1972 $256.50 -
3 cm Full Bullnose with Center Bearing & Water – 50/60 Diamonds
PART# 902-221-1946 $459.80 -
1 1/2″ OD x 2″ Wide Drum – 30/40 Diamonds
PART# 902-221-0206 $135.60 -
2″ OD x 2″ Wide Drum – 50/60 Diamonds
PART# 902-221-1212 $129.20 -
3 cm Half Bullnose R with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1935 $322.70 -
4″ Dia. Coarse Segmented Disk
PART# 902-240-0172 $245.90 -
3″ OD x 1 1/2″ Wide Lightweight Drum with Center Water Feed – 30/40 Diamonds
PART# 902-221-0312 $264.60 -
3 cm Full Bullnose with Center Washer – 50/60 Diamonds
PART# 902-221-1941 $294.60 -
3″ OD x 2″ Wide Lightweight Drum with Center Water Feed – 30/40 Diamonds
PART# 902-221-0313 $370.20 -
1/4″ Solid Core Drill
PART# 902-227-3002 $68.60 -
5/8″-11 Female Thread to Hole for 3/4″ Shaft
PART# 991-200-0063 $88.10 -
4″ OD Face Grinding Wheel – 30/40 Diamonds
PART# 902-221-0750 $215.10 -
4 cm Ogee with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1952 $322.70 -
1/2″ Half Bullnose R with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1937 $239.90 -
3/16″ Solid Core Drill
PART# 902-227-3001 $65.70 -
5/’8″ OD x 1 5/8″ 2 Piece Drum with Top Brg – 30/40 Diamonds
PART# 902-221-0923 $189.00 -
3″ OD x 2″ Drum with Top Brg – 30/40 Diamonds
PART# 902-221-0920 $358.90 -
3/16″ Half Bullnose R with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1930 $194.10 -
3 cm Ogee with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1951 $306.10 -
1/4″ Half Bullnose R with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0931 $210.60 -
3″ OD x 1″ thick 45° Bevel Wheel – 30/40 Diamonds
PART# 902-221-0702 $181.30 -
5/8″ R Convex with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1960 $223.50 -
5/8″ R x 2 1/2″ OD x .80″ Thick Convex Wheel – 30/40 Diamonds
PART# 902-221-0701 $165.40 -
2 cm Ogee with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1950 $289.50 -
5″ OD Face Grinding Wheel – 30/40 Diamonds
PART# 902-221-0751 $251.40 -
2 1/4″ Full Bullnose with Center Washer & Water – 30/40 Diamonds
PART# 902-298-0716 $708.90 -
45° Bevel x 1/4″ Wide with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1970 $190.40 -
5/8″ OD x 1 1/2″ Wide Drum – 50/60 Diamonds
PART# 902-221-1217 $86.80 -
45° Bevel x 1 1/4″ Wide with Bottom Bearing 50/60 Diamonds
PART# 902-221-1971 $289.50 -
1 3/8″ Dia. with a 5/8-11 Female Threaded Connection
PART# 902-237-0177 $104.30 -
3 cm Ogee with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0951 $326.10 -
5/8″-11 Female Thread to Ghines Male
PART# 991-200-0064 $59.70 -
2″ OD x 2″ Wide Drum – 30/40 Diamonds
PART# 902-221-0212 $179.20 -
5/8″-18 Male Thread to 5/8-11 Male Thread
PART# 991-200-0113 $89.40 -
3″ OD x 2″ Wide Drum – 30/40 Diamonds
PART# 902-221-0305 $236.40 -
2 1/2″ OD x 2 1/2″ Wide Drum – 30/40 Diamonds
PART# 902-221-0216 $198.50 -
3 cm Half Bullnose R with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0935 $363.90 -
3″ Full Bullnose with Center Bearing and Water – 30/40 Diamonds
PART# 902-221-0947 $852.20 -
5/8″ Half Bullnose R with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0933 $266.20 -
2 cm Full Bullnose with Center Washer – 50/60 Diamonds
PART# 902-221-1940 $270.30 -
4 cm Full Bullnose with Center Washer – 50/60 Diamonds
PART# 902-221-1942 $372.20 -
4 cm Full Bullnose with Center Washer – 30/40 Diamonds
PART# 902-221-0942 $417.50 -
3/8″ Half Bullnose R with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0932 $212.80 -
1 1/2″ Full Bullnose with Center Washer & Water – 30/40 Diamonds
PART# 902-221-0944 $417.50 -
1″ Full Bullnose with Center Washer – 30/40 Diamonds
PART# 902-221-0943 $347.10 -
1/2″ Half Bullnose R with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0937 $252.20 -
5/16″ Hollow Core Drill
PART# 902-227-3004 $80.00 -
5/8″ Hollow Core Drill
PART# 902-227-3010 $102.90 -
1 1/2″ OD x 1 1/2″ Wide Drum – 50/60 Diamonds
PART# 902-221-1205 $93.10 -
5/8″ Half Bullnose R with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1933 $243.20 -
2″ Full Bullnose with Center Bearing & Water – 30/40 Diamonds
PART# 902-221-0945 $712.60 -
3″ OD x 2″ Drum with Bottom Brg – 50/60 Diamonds
PART# 902-221-1922 $359.70 -
45° Bevel x 1/4″ Wide with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0970 $208.40 -
3/8″ Solid Core Drill
PART# 902-227-3006 $85.70 -
2″ OD x 1 1/2″ Drum with Top Brg – 50/60 Diamonds
PART# 902-221-1914 $190.40 -
3/4″ R x 2 1/2″ OD x .78″ Thick Convex Wheel – 30/40 Diamonds
PART# 902-221-0703 $173.30 -
5/’8″ OD x 1 5/8″ 2 Piece Drum with Top Brg – 50/60 Diamonds
PART# 902-221-1923 $197.00 -
3/4″ Half Bullnose R with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1938 $248.30 -
3″ OD x 1 1/2″ Wide Drum – 30/40 Diamonds
PART# 902-221-0304 $212.80 -
5/16″ Diameter Replacement Shank and Diamond Tip
PART# 902-225-0003 $35.70 -
5/8″-11 Female Thread to 1-1/4″ x 7 (M)
PART# 91-200-0391 $155.70 -
1 1/2″ OD x 1 1/2″ Wide Drum – 30/40 Diamonds
PART# 902-221-0205 $107.10 -
5/16″ Diameter Replacement Shank and Diamond Tip
PART# 902-225-0012 $37.90 -
1/4″ Half Bullnose R with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1931 $199.20 -
4 cm Ogee with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0952 $338.70 -
45° Bevel x 1/2″ Wide with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0972 $275.70 -
2″ OD x 2″ Drum with Bottom Brg – 50/60 Diamonds
PART# 902-221-1921 $272.90 -
2 cm Half Bullnose R with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0934 $275.70 -
2″ OD x 2″ Drum with Top Brg – 50/60 Diamonds
PART# 902-221-1916 $217.30 -
3″ OD x 1 1/2″ Drum with Top Brg – 50/60 Diamonds
PART# 902-221-1918 $256.50 -
3/16″ Half Bullnose R with Bottom Bearing – 30/40 Diamonds
PART# 902-221-0930 $200.70 -
5/8″ Diameter Replacement Shank and Diamond Tip
PART# 902-225-0008 $48.60 -
5/8″ OD x 1 5/8″ Cutter Bit ONLY for 221-0923 – 30/40 Diamonds
PART# 902-221-0924 $122.90 -
5/8″-11 Female Thread to 16mm Male Thread
PART# 91-200-0042 $22.40 -
1 1/2″ OD x 2″ Wide Drum – 50/60 Diamonds
PART# 902-221-1206 $110.30 -
5/8″ OD x 1 1/2″ Wide Drum – 30/40 Diamonds
PART# 902-221-0217 $94.50 -
3/8″ Half Bullnose R with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1932 $206.90 -
2 1/2″ OD x 1 1/2″ Wide Drum – 50/60 Diamonds
PART# 902-221-1214 $122.90 -
5/8″-11 Female Thread to Hole for 3/8″ Shaft
PART# 991-200-0061 $65.60 -
3″ OD x 2″ Drum with Bottom Brg – 30/40 Diamonds
PART# 902-221-0922 $358.90 -
1″ Half Bullnose R with Bottom Bearing – 50/60 Diamonds
PART# 902-221-1939 $314.30 -
1 1/2″ Full Bullnose with Center Washer & Water – 50/60 Diamonds
PART# 902-221-1944 $372.20 -
3″ OD x 1 1/2″ Drum with Top Brg – 30/40 Diamonds
PART# 902-221-0918 $291.50 -
3/8″ Diameter Replacement Shank and Diamond Tip
PART# 902-225-0004 $40.00 -
1″ Full Bullnose with Center Washer – 50/60 Diamonds
PART# 902-221-1943 $366.60
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Custom Tooling
Tell us the material you’re cutting and the shape and profile or texture you need, and we can design a tool to work with the machines you have. Our in-house drafting department can create a precise tool for your specialized needs. Give us your hand-drawn sketch or tell us in a phone conversation. We can work with whatever you provide.