Deburring Bit W/Tri-Flat Shank

• Customization: Available
• Customized: Customized
• Standard: DIN
• Model NO.: 937-T
• Type: Countersink Drill Bit
• Material: High Speed Steel
• Usage: Wood Drilling, Metal Drilling
• Surface Treatment: Bright Finish
• Shank Type: Tri-Flat
• Transport Package: Box, PVC Bag, Blister, Sandwich Blister, Tube
• Specification: 28mm diameter
• Trademark: OEM, HTT
• Origin: China
• HS Code: 8207509000
• Production Capacity: 5000000PCS/Year

Product Description

* HSS steel hardened with 3 Cutters to quickly repair damaged bolts and tightens the nuts in place.

* Simplify the repair process, eliminate the need to replace expensive or hard-to-find hardware.

* To do chamfering work on the damaged bolts of those stainless steel, hardened steel, mild steel, copper, brass, Aluminum, etc.

* Fits size(approx.):5/16-32 bolts (.164) up to 3/4″-10 (.750) - (8mm -19mm)

Item Number	Diameter(mm)	Surface treatment	Overall Length(mm)
937.202855	28	Bright finished	55
937.212855	28	Tin-coated	55
937.222855	28	Blackoxided finished	55